Strange rattling noise from under car

danelonson · 05-16-2013, 06:00 AM

Quote:

Originally Posted by SteveBad

Are you sure it's not the passenger seat belt buckle? That drove me nuts till I figured it out.

I know its not that because i don't hear anything with the windows up. Its nothing inside the car.

CDepp · 05-16-2013, 07:20 AM

Quote:

Originally Posted by SteveBad

Are you sure it's not the passenger seat belt buckle? That drove me nuts till I figured it out.

Quote:

Originally Posted by danelonson

I know its not that because i don't hear anything with the windows up. Its nothing inside the car.

If it's the seatbelt flapping because of wind, you won't hear it with the window up. Try driving with the window down and the passenger seatbelt buckled.

SouthArk370Z · 05-16-2013, 09:03 AM

First thing I'd look at is the seatbelt (probably not it, usually a clunk from the buckle or a buzz/whirr/flap from the belt, but it's easy to check). Then I'd check the heat shields on the exhaust. Then I'd look through the FSM to see if there are any other thin metal shields that could come loose.

Good luck. If you can get someone to ride shotgun and listen they might be able to tell approximate location of rattle (in front of the door, under the door, behind the door).

barncobob · 07-15-2016, 06:11 AM

heat shield got tweaked somehow

osbornsm · 07-28-2016, 11:16 PM

If you have adjusted anything in the front suspension, check the brake splash shields against the rotors too. If they get close, could be rattle too.

blak max · 07-28-2016, 11:25 PM

Quote:

Originally Posted by osbornsm

If you have adjusted anything in the front suspension, check the brake splash shields against the rotors too. If they get close, could be rattle too.

i took the passenger dust shield off ..im going to check the other side tomorrow

05-16-2013, 09:03 AM	#3 (permalink)
SouthArk370Z Premium Member Join Date: Nov 2010 Location: South Arkansas Posts: 8,435 Drives: 2014 Challenger Rep Power: 324199	First thing I'd look at is the seatbelt (probably not it, usually a clunk from the buckle or a buzz/whirr/flap from the belt, but it's easy to check). Then I'd check the heat shields on the exhaust. Then I'd look through the FSM to see if there are any other thin metal shields that could come loose. Good luck. If you can get someone to ride shotgun and listen they might be able to tell approximate location of rattle (in front of the door, under the door, behind the door). __________________ Steering Lock Links - Search The370Z Bookmarklet - FSM @ NICOclub Mankind has progressed past the need for war but we haven't evolved that far. - NachoMahma

07-28-2016, 11:16 PM	#5 (permalink)
osbornsm A True Z Fanatic Join Date: Jun 2011 Location: WHAT Posts: 2,551 Drives: 2018 Camaro SS 1LE Rep Power: 425	If you have adjusted anything in the front suspension, check the brake splash shields against the rotors too. If they get close, could be rattle too. __________________ 2018 Camaro SS 1LE (455hp) - 2011 Nissan 370z (333hp) - 2004 VW R32 (240hp) - 2000 Civic Si (160hp)

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07-15-2016, 06:11 AM	#4 (permalink)
barncobob A True Z Fanatic Join Date: Sep 2015 Location: hangtown, CA Posts: 1,164 Drives: 16 370Z auto Rep Power: 591	heat shield got tweaked somehow